GB762080A - Improvements in or relating to electric batteries - Google Patents

Improvements in or relating to electric batteries

Info

Publication number
GB762080A
GB762080A GB25904/52A GB2590452A GB762080A GB 762080 A GB762080 A GB 762080A GB 25904/52 A GB25904/52 A GB 25904/52A GB 2590452 A GB2590452 A GB 2590452A GB 762080 A GB762080 A GB 762080A
Authority
GB
United Kingdom
Prior art keywords
coating
membrane
sulphuric acid
dipped
consist
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB25904/52A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yardney International Corp
Original Assignee
Yardney International Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yardney International Corp filed Critical Yardney International Corp
Publication of GB762080A publication Critical patent/GB762080A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2212—Natural macromolecular compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)
GB25904/52A 1951-10-07 1952-10-15 Improvements in or relating to electric batteries Expired GB762080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US251780A US2816154A (en) 1951-10-07 1951-10-07 Separator for electric batteries

Publications (1)

Publication Number Publication Date
GB762080A true GB762080A (en) 1956-11-21

Family

ID=22953374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25904/52A Expired GB762080A (en) 1951-10-07 1952-10-15 Improvements in or relating to electric batteries

Country Status (7)

Country Link
US (1) US2816154A (it)
BE (1) BE514901A (it)
CH (1) CH312378A (it)
DE (1) DE970106C (it)
FR (1) FR1071804A (it)
GB (1) GB762080A (it)
NL (1) NL86453C (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013099A (en) * 1952-05-02 1961-12-12 Yardney International Corp Separator for electric batteries
BE546924A (it) * 1955-04-11
US2915579A (en) * 1955-12-27 1959-12-01 Ions Exchange & Chemical Corp Separator for electric battery
US2965697A (en) * 1956-11-05 1960-12-20 Electric Storage Battery Co Battery diaphragm
US2968686A (en) * 1957-07-24 1961-01-17 Electric Storage Battery Co Sealed batteries
NL113628C (it) * 1958-02-11
US3015681A (en) * 1958-11-06 1962-01-02 Hamilton Watch Co Primary cell
NL273353A (it) * 1961-01-13
US3132054A (en) * 1961-02-15 1964-05-05 Gen Electric Battery electrode compositions
US3458362A (en) * 1967-01-06 1969-07-29 Esb Inc Barrier-type metallic sulfide containing separator for an alkaline cell
US3479223A (en) * 1967-01-06 1969-11-18 Esb Inc Alkaline cell with barrier-type organic polysulfide resin separator
FR2208196A1 (en) * 1972-11-30 1974-06-21 Comp Generale Electricite Dry cell with barrier membrane - to hinder zinc migration, and using amine salt as electrolyte
US4124743A (en) * 1977-10-13 1978-11-07 Yardngy Electric Corporation Mercury-free secondary alkaline battery and improved negative interseparator therefor
US4315062A (en) * 1978-01-16 1982-02-09 Duracell International Inc. Method for the manufacture of a polystyrene separator and cell
JPS55105971A (en) * 1979-02-05 1980-08-14 Japan Atom Energy Res Inst Improved cell separator and its manufacturing method
CA2125954A1 (en) * 1991-12-16 1993-06-24 Glenn Woodruff Merry Collapsing foam anode backing for zinc-air battery
US5458988A (en) * 1993-08-10 1995-10-17 Matsi, Inc. Metal-air-cells having improved anode assemblies

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE343705C (it) *
US1403577A (en) * 1919-01-29 1922-01-17 Us Light & Heat Corp Storage-battery separator
US1366223A (en) * 1920-02-24 1921-01-18 Andreas Hartel Jr Storage battery
US1570062A (en) * 1921-10-12 1926-01-19 Du Pont Process of making nonstatic film
US1574844A (en) * 1923-04-26 1926-03-02 Le Carbone Sa Process for protecting gas-absorbing substances from penetration by liquid
US1732140A (en) * 1923-07-05 1929-10-15 Peploid Corp Porous acid-resisting materials
US1581851A (en) * 1925-02-13 1926-04-20 Martin L Martus Battery cell
US1835868A (en) * 1925-05-15 1931-12-08 Nat Carbon Co Inc Galvanic cell
US2086544A (en) * 1931-09-29 1937-07-13 Dreyfus Camille Textile material and method of preparing the same
US2209965A (en) * 1934-10-23 1940-08-06 Du Pont Transparent moistureproof pellicle and method for making same
US2393967A (en) * 1942-12-24 1946-02-05 Du Pont Process for polymerizing tetrafluoroethylene
GB565871A (en) * 1943-04-23 1944-12-01 Lucas Ltd Joseph Improvements relating to electric battery plate separators
US2400091A (en) * 1944-09-20 1946-05-14 Du Pont Molding process
US2465493A (en) * 1944-12-05 1949-03-29 Us Rubber Co Embossed battery separator
BE461815A (it) * 1944-12-14
US2593540A (en) * 1945-09-01 1952-04-22 American Viscose Corp Semipermeable membrane
US2514415A (en) * 1946-02-27 1950-07-11 Carl H Rasch Storage battery paste with ion exchange expander
BE486696A (it) * 1946-04-11
GB642744A (en) * 1947-08-08 1950-09-13 India Rubber Gutta Percha & Te Improvements in or relating to porous pots for primary electric cells
US2607809A (en) * 1949-01-11 1952-08-19 Edgar C Pitzer Dry cell assembly
BE496550A (it) * 1949-07-09
US2594713A (en) * 1949-11-29 1952-04-29 Yardney International Corp Electric accumulator
NL87193C (it) * 1951-05-05

Also Published As

Publication number Publication date
BE514901A (it)
US2816154A (en) 1957-12-10
FR1071804A (fr) 1954-09-06
DE970106C (de) 1958-08-21
NL86453C (it)
CH312378A (fr) 1955-12-31

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